baber/WOPTO huggingface dataset:
Patent JP-2004027876-A (JP)
Title: Two-tank type thermal storage oil pan
Inventor: SERIZAWA YOSHIHISA
IPC: F01M11/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-tank type thermal storage oil pan capable of ensuring stable oiling regardless of tilting of a vehicle.  <P>SOLUTION: The two-tank type thermal storage oil pan comprises an inner tank directly receiving and storing lubricating oil of high temperature flowing back from an engine body; and an outer tank storing the inner tank, and receiving and storing the lubricating oil through the inner tank. The lubricating oil is supplied from the inner tank to the engine body. Against the position of the outer tank, the inner tank is supported so as to rotate about at least one axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026934-A (JP)
Title: Surface-protected transparent plastic molding and primer composition for organosiloxane resin composition
Inventor: KIDA TOSHIO
IPC: C09D133/14
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic molding surface-protected with a cured film capable of imparting high weathering resistance, improved in durability to an environmental change and to a high-temperature environment, and being excellent in abrasion resistance and hot-water resistance.  <P>SOLUTION: The surface-protected transparent plastic molding is obtained by laying a first layer being an acrylic resin layer prepared by thermally curing a coating composition containing (A) an acrylic copolymer containing at least 50 mol%, in total, repeating units represented by formula [1] (wherein R<SP>1</SP>is a 1-4C alkyl group) and by formula [2] (wherein X is a hydrogen atom or a methyl group; and R<SP>2</SP>is a 2-5C alkylene group)in a [1]/[2] molar ratio of 95:5 to 60:40, (B) a polyisocyanate compound and/or a polyisocyanate compound precursor having an isocyanate group content of 5.0-60 wt.% and used in an amount of 0.7-5.0 eq (in terms of the total content of the isocyanate groups) per eq of the hydroxy groups of A, 0.1-10 pts. wt. (C) silane coupling agent, and (D) 10-50 pts. wt. ultraviolet absorber on at least either of the surfaces of a transparent plastic substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003069160-A (JP)
Title: Semiconductor device, and semiconductor light-emitting device and manufacturing method thereof
Inventor: HAYASHI NOBUHIKO
IPC: H01S5/343
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a nitride-based semiconductor device that can create the active region of high-quality device without using etching. SOLUTION: A GaN layer 43 and an n-GaN layer 44a are formed on a sapphire substrate 41, a plurality of stripe-like SiO2 films 45 are formed on the n-GaN layer 44a at specific intervals, a GaN-based semiconductor layer 56 is formed on the n-GaN layer 44a and the plurality of stripe-like SiO2 films 45, and the active region of a device is included at the upper section of the plurality of stripe-like SiO2 films 45 in a GaN-based semiconductor layer 56.
Patent JP-2004026243-A (JP)
Title: Application member with brush cover fitted in solution application vessel
Inventor: KANEKO SATOSHI
IPC: B05C17/005
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To protect a brush by fitting a brush cover in an application member, to attachably/detachably fit the brush cover to the application member to prevent the brush of the application member from being collided with other application member and bent thereby during the carriage, and the brushes from being interrupted and entangled with each other, and to identify presence/absence of any illegal action when displaying a solution application vessel over the counter.  <P>SOLUTION: In a component assembly of a solution application vessel comprising an application member having a middle plug and a brush and a brush cover, the application member comprises a base having a brush cover fitting part and an applicator with the brush erected therefrom, and the brush cover has a side circumferential wall with a fitting cylinder engaged with a fitting part of the base suspended from a lower end and a top wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036656-A (JP)
Title: Assembly and assembling method
Inventor: NAGATAKE KENJU
IPC: G04B37/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly that has high assembly precision and can be disassembled, even when a material such as pottery or porcelain difficult to obtain high size precision is used, and its assembling method.  <P>SOLUTION: A coupling means 30 is removably mounted to a first member 20 by a screw 33, and an adhesive is applied to an adhesive face Sa of the coupling means 30. A mounting position is finely adjusted by inserting a boss 31 of the coupling means 30 into a coupling hole of a second member and moving it, and the first member and the second member are assembled by adhering the coupling means 30 mounted to the first member 20 to the second member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033852-A (JP)
Title: Mixer
Inventor: ARAI TAKASHI
IPC: H01M8/06
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To make compatible the miniaturization and mixability improvement of a mixer.  <P>SOLUTION: The mixer 6 for mixing a secondary gas supplied from the periphery of a casing 10 with a primary gas passing through the casing 10 has an orifice set approximately in the middle of the casing 10, a secondary gas introduction passage 27 which is formed annularly along the outside of the casing 10 and supplied with the secondary gas, a plurality of secondary gas supply holes 26 formed at approximately equal intervals in the circumferential direction of the passage 27 to supply the secondary gas supplied to the passage 27 into the casing 10 upstream from the orifice 30, a blocking plate 50 for changing the passage direction of the mixed gas of the primary gas and the secondary gas passed through the orifice 30 to the outside in the radial direction of the casing 10, and an opening for the passage of the mixed gas whose passage direction is changed by the blocking plate 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343114-A (JP)
Title: Base isolation room
Inventor: MIYAZAKI TAKAHARU
IPC: E04H9/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolation room in an existing room, which functions as an isolation room in a small earthquake and functions as a shelter by which residents can escape and can be rescued when their house collapses in a large earthquake.   <P>SOLUTION: The base isolation device has a base isolation device (10) and a restoration device (8) and is constituted of a floor (4) provided with a rescue and escape section (25), a wall (28) likewise provided with a rescue and escape section (24), and a ceiling (27) likewise provided with a rescue and escape section (23).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035439-A (JP)
Title: Nicotinamide derivative
Inventor: MIO SHIGERU
IPC: A01N43/40
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nicotinamide derivative or its salt, and an agrochemical composition which contains the nicotinamide derivative as an active ingredient and exhibits excellent insecticidal activities against various insect pests.  <P>SOLUTION: The nicotinamide derivative of formula (I) [R<SP>1</SP>is H, or the like; R<SP>2</SP>and R<SP>3</SP>are each independently H, or the like; R<SP>4</SP>is H, methyl, or the like; R<SP>5</SP>is H, methyl, ethyl, phenyl, or the like; (n) is 1 or the like; X is O or the like] or its salt is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039381-A (JP)
Title: Operation control method of dc arc heating apparatus
Inventor: SUZUKI AKIO
IPC: H05B7/22
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control method of a DC arc heating equipment capable of stably heating a target object.  <P>SOLUTION: An operation control method of DC arc heating equipment is as follows: a temperature T<SB>1</SB>in a heating chamber 18 is detected, and then a target power P<SB>0</SB>which is supplied to electrodes 22 to eliminate a deviation between the T<SB>1</SB>and a preset target temperature T<SB>0</SB>is obtained; a target voltage V<SB>0</SB>is determined from the target power P<SB>0</SB>and preobtained relation data between power and voltage; then a DC electric source device 38 is operation-controlled so that a detected current I<SB>1</SB>which is supplied by a DC electric source device 38 to the electrodes 22 can match to a target current I<SB>0</SB>, and further an electrode target position H<SB>0</SB>for eliminating a deviation between the detected voltage V<SB>1</SB>and the target voltage V<SB>0</SB>is determined; and finally the electrodes 22 are lifting-and-lowering-controlled so as to be positioned at the electrode target position H<SB>0</SB>by controlling electrode-lifting-and-lowering units 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037904-A (JP)
Title: Image forming apparatus
Inventor: MATSUI TAKAO
IPC: G03G15/16
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the top and reverse sides of a transfer material from shifting in position from each other when images are formed on both the sides.  <P>SOLUTION: The image forming apparatus having an image carrier which rotates and moves, an image forming means of forming an image on an image carrier, a transfer means of transferring the image on the image carrier to a transfer material at a transfer part, and an inverting and carrying means of reversing the carrying direction of the transfer material with the transferred image and carrying it to the transfer part again is characterized in that a ratio Tp/Tb is an integral ratio, where Tb is the time that the image carrier requires to make on rotation and Tp is the movement time from the arrival of the image front end of the transfer material as a tip end in the carrying direction at the transfer part to the second arrival of the image front end of a second-side image of the transfer material as a tail end in the carrying direction at the transfer part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003043532-A (JP)
Title: Method and system for converting and regenerating optical wavelength
Inventor: ZUCCHELLI LIBERO
IPC: H04B10/299
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a means which enables wavelength conversion and regeneration of an input optical signal. SOLUTION: A source (2) is provided which is on/off switchable of a continuous optical signal at a respective wavelength (λ2 ). A Michelson interferometer (10) is provided which is adapted to receive an input signal(IS) and the continuous optical signal generated by the source (2) to generate an output signal(OS). When a wavelength (λ1 ) of the input signal(IS) corresponds to the wavelength (λ2 ) of the source, the source (2) is switched off and the output signal(OS) is a replica of the input signal(IS) regenerated at the interferometer (10).  When the wavelength (λ1 ) of the input signal(IS) is different from the wavelength (λ2 ) of the source, the source (2) is switched on and the output signal(OS) is a replica of the input signal(IS) regenerated at the interferometer (10), and the wavelength is converted to the wavelength (λ2 ) of the source.
Patent JP-2004044134-A (JP)
Title: Gutter fixture
Inventor: TOYODA KANEAKI
IPC: E04D13/072
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gutter fixture capable of preventing the occurrence of high stress around a fixed hole by a screw and a nail or the like when the gutter fixture is to be fixed to a bargeboard or the like of a building, facilitating the mounting work of a component, easily carrying out fixed work and reducing a construction cost.  <P>SOLUTION: The gutter fixture 2 includes a fixed section 21 fixed to the building and a gutter supporting section 22 extended from the fixed section 21 in the shape of a cantilever beam, the fixed section 21 has the fixed hole 26 through which a stopper 30 such as a screw or the like passes, and a rubber elastic plate 20 is mounted on the opposite contact surface side to the building in a detachable manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206695-A (JP)
Title: Corner seal material and corner seal method
Inventor: NAKAMURA MINORU
IPC: E21D11/14
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new corner seal material applied by only a kind of shape for a steel shell segment simplifying a structure and superior in workability and to provide a corner seal method.  <P>SOLUTION: The corner seal material 1 is applied to a seal groove end of the steel shell segment of a coupling method without any bolt. The corner seal material 1 has a notch part displaying a rectangular shape and starting from one end of a long side direction along a long side in a substantially central part of a short side of a rectangle and hardly arriving at the other end. In the corner seal method, the corner seal material is applied so as to produce a trough folding part on a contrary side face to a face brought into contact with the steel shell segment 4 of the corner seal material 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004044195-A (JP)
Title: Wall structure of dry type wall and its construction method
Inventor: YOSHIDA KAZUMASA
IPC: E04F19/04
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide in conspicuous joints among wall panels 2, to eliminate the oppression feeling of a room and to improve the workability of the wall panels, speed up construction works, facilitate construction works, facilitate a re-pasting and to improve design properties while accurately setting each reference of the verticality and horizontality of the panels easily and preventing formation of clearances among the panels when the wall panels 2 are to be installed on a wall backing material 1 in the room.  <P>SOLUTION: The wall panel 2 is divided vertically into three laterally stuck panels 3 to 5, and the vertically adjacent laterally stuck panels 3 to 5 are arranged under the state in which spaces S1 and S2 are formed among both panels 3 to 5 and the lower end sections of the upper-side laterally stuck panels 3 and 4 and the upper end sections of the lower-side laterally stuck panels 4 and 5 are fixed onto the wall backing material 1 by joiners 8 and 9 respectively. Facings 14 and 15 extended in the horizontal direction are arranged in a space between the upper-lower laterally stuck panels 3 and 5 under the state, in which the facings are installed and fixed to the surface of the wall backing material 1 by a bonding, and at least parts of the joiners 8 and 9 positioned in the spaces S1 and S2 are covered and concealed with the facings 14 and 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008759-A (JP)
Title: Bottom support device of wooden bed
Inventor: SUZUKI RYOTARO
IPC: A47C21/08
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottom support device for preventing a bottom from being dropped to safely use a bed.  <P>SOLUTION: The bottom 2 is provided with a side plate 7 and placed on side rails 3 to hold from the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047748-A (JP)
Title: Light-emitting diode
Inventor: OBA ISATO
IPC: H01L33/32
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength conversion LED which can improve a light emitting efficiency using a simple structure.  <P>SOLUTION: This light-emitting diode comprises electrode terminals 11b, 11c, an LED chip 12, a reflector 11 having a recess 11a for reflecting lights emitted from the LED chip to an opening part, a sealing resin filled in the recess, and a wavelength conversion material which is mixed in the sealing resin to absorb lights emitted from the LED chip and to emit lights of longer wavelength than that of absorbed lights. The LED chip is connected to electrode terminals in the recess, a conductive reflecting member 21 is arranged almost all over the upper surface of the LED chip so that lights from the junction 12a can be not transmitted but reflectedm, the density of the wavelength conversion material mixed in the sealing resin is higher in the lower side on the border of the junction of the LED chip than the density in the upper side, and/or the wavelength conversion material layer is formed on the inner wall of the reflector having the recess.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042116-A (JP)
Title: WELDING WIRE FOR HIGH Cr FERRITIC HEAT RESISTANT STEEL
Inventor: GOTO AKINOBU
IPC: B23K35/30
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a welding wire for high Cr ferritic heat resistant steel with which the high temperature creep strength and toughness in a weld zone and welding operability are made excellent, and in which hot cracking does not occur in a wire rod.  <P>SOLUTION: The wire has a composition consisting, by mass of 0.010 to 0.150% C, 0.05 to 0.90% Si, 0.20 to 1.20% Mn, 0.0005 to 0.015% S, 0.05 to 3.00% Cu, 0.05 to 1.20% Ni, 0.50 to 5.00% Co, 9.10 to 13.0% Cr, 0.05 to 0.90% Mo, 0.05 to 0.90% V, 0.005 to 0.100% Nb, 1.00 to 5.00% W, 0.010 to 0.080% N and 0.001 to 0.015% O, and in which the content of S+O is controlled to ≤0.02%, and the balance Fe with inevitable impurities. In the inevitable impurities, the content of P is controlled to ≤0.015%, and Ti to ≤0.015%. When the content of Cu in the steel wire exceeds 0.5%, the Cu content in the steel wire/the Ni content in the steel wire is controlled to ≤3.0, and B and Al are suitably added thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042847-A (JP)
Title: Tire/wheel assembly, run-flat support and its manufacturing method
Inventor: KURAMORI AKIRA
IPC: B60C17/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire/wheel assembly capable of being manufactured at lower costs even in different sizes or in complicated structures, a run-flat support and its manufacturing method.  <P>SOLUTION: The tire/wheel assembly comprises the run-flat support 3 inserted in a cavity portion of a pneumatic tire 2, the run-flat support 3 consisting of an annular shell 4 having a supporting face on the outer periphery side and forked open legs on the inner periphery side and an elastic ring 5 for supporting the forked open legs at their ends on a rim 1. The annular shell 4 is formed by bonding an outer diameter side shell 4a to an inner diameter side shell 4b manufactured separately therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050322-A (JP)
Title: Cutting liquid tank system of machine tool
Inventor: SAKAI SATORU
IPC: B23Q11/10
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting liquid tank system of a machine tool that prevents the corruption of cutting liquid at a low cost and simultaneously facilitates density control of the liquid.  <P>SOLUTION: A cutting liquid circulation pipe 6, which branches out of a cutting liquid supply pipe 3, and leads cutting liquid from a cutting liquid supply pump 2 to a cutting liquid tank 1, is installed. Due to the flow of cutting liquid led from the cutting liquid circulation pipe 6 to the cutting liquid tank 1, a new flow arises among the cutting liquid in the cutting liquid tank 1, so that stagnation of cutting liquid is prevented. Accordingly, corruption of cutting liquid is precluded, and density control of cutting liquid is made easier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063157-A (JP)
Title: Film key sheet
Inventor: KATORI SHIYOUYA
IPC: H01H11/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost film key sheet capable of selecting a free character color by forming a colorless region by removing dye with an etching solution, and enhancing a mass production capability by shortening the time of a decoloring process of a transparent colored layer.  <P>SOLUTION: A transparent layer comprising melamine-based ink is formed on the back of a resin film, a colored region is formed with dye soluble in an organic solvent mainly comprising an organic metal complex salt and the colorless region is formed by removing the dye with the acidic etching solution, a display part is formed in both regions, a metal thin film layer is formed on the back of the colored region of the transparent layer, a protection layer is laminated on the back of the metal thin film layer, and the colored layer is formed on the back of the colorless region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060973-A (JP)
Title: Tatami floor heating apparatus
Inventor: KAWAGUCHI YASUHIDE
IPC: E04F15/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tatami floor heating apparatus for reducing cost by reducing the number of types of a tatami floor, freely changing a layout, and feeding to a plurality of the tatami floors by a simple construction, and having an outer appearance close to a real tatami.  <P>SOLUTION: The tatami floor heating apparatus 1 heats a floor by a heater 5 built in the tatami floor 2. The tatami floor heating apparatus 1 includes a feeding member 3 imitating a long tatami edge for feeding to the heater 5 of the tatami floor 2. A connection part 11 for feed is provided on a side surface of the feeding member 3. A feeding member connection part is provided on a side surface of the tatami floor 2. The tatami floor 2 is arranged so that the side surface of the tatami floor 2 is along the side surface of the feeding member 3. The feeding member connection part of the tatami floor 2 is electrically connected with the connection part 11 for feed of the feeding member 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093621-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To improve use feelings during use when recovering the power failure of a game machine 5. SOLUTION: In the game machine 5 supplied with power for providing a game, when recovering the power failure for starting supplying power from the state of supplying no power, an indication 313 under the recovery of power failure is displayed on a special pattern display device 47.
Patent JP-2004058837-A (JP)
Title: Occupant distinguishing seat and occupant distinguishing control method
Inventor: ENOMOTO TAKAYUKI
IPC: B60N2/90
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish size and seated condition of an occupant seated on a seat by a simple structure.  <P>SOLUTION: A load receive part 3 receiving load of the occupant when seated is supported for a seat frame 2 through a plurality of coil springs 4a to 4f, and displacement sensors 5a to 5d detecting elongation of the front, rear, left, and right coil springs 4a to 4d are provided. Load is detected by elongation of the springs to distinguish load and load distribution simply. To distinguish whether the occupant is an adult or a small person or a child based on the results of the determination, and also to distinguish seating abnormality by the load distribution are realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060995-A (JP)
Title: Heat storage tank
Inventor: ROKUGO SHIGEAKI
IPC: B65D90/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage tank capable of suppressing heat loss by enhancing insulating effect of stored water.  <P>SOLUTION: A tank main body 13 is mounted on an upper surface of base concrete 12, and structures of a side wall 14 and a bottom wall 15 constructing the tank main body 13 are heat insulating structures. Porous concrete 27 is filled in inner and outer form panels 24, 25 constituting the side wall 14 as a heat insulator. Porous concrete 30 is applied on the upper surface of the base concrete 12 as a heat insulator, and a baseplate 31 is supported on the upper surface. A roof 16 is constituted of an inner panel 34, a heat insulating material layer 35 and an outer panel 36.  <P>COPYRIGHT: (C)2004,JPO